1998281614

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{957949}}^1$

素因数の和:958107

約数の個数: 16

約数和(自身を含む): 3448620000

約数和(自身を除く): 1450338386

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 957949, 1915898, 6705643, 13411286, 142734401, 285468802, 999140807, 1998281614]

約数ペア:

[(1, 1998281614), (2, 999140807), (7, 285468802), (14, 142734401), (149, 13411286), (298, 6705643), (1043, 1915898), (2086, 957949)]